## -*- makefile -*-

ifneq (,)
This makefile requires GNU Make.
endif

VPATH := @srcdir@

PACKAGE := @PACKAGE@
VERSION := @VERSION@

STATIC_EXAMPLES := pyhello.py testtk.py
EXAMPLES        := $(addprefix docs/examples/, env.sh)
DOCS            := $(addprefix docs/html/, index.html ivycpy_wrap.html)

DEFINES   := @DEFINES@
INCLUDES  := @INCLUDES@
LIBRARIES := @LIBRARIES@

prefix      := @prefix@
exec_prefix := @exec_prefix@
datadir     := @datadir@
includedir  := @includedir@
libdir      := @libdir@
bindir      := @bindir@
mandir      := @mandir@
infodir     := @infodir@
pyexecdir   := @pyexecdir@
pythondir   := @pythondir@

PKGEXAMPLESDIR := $(datadir)/$(PACKAGE)-$(VERSION)/examples
PKGDOCDIR      := $(datadir)/$(PACKAGE)-$(VERSION)/docs

MKDIR := mkdir -p
RMDIR := rmdir -p

LN_S := @LN_S@ -f

ARFLAGS := r

RANLIB := @RANLIB@

INSTALL         := @INSTALL@
INSTALL_PROGRAM := @INSTALL_PROGRAM@
INSTALL_SCRIPT  := @INSTALL_SCRIPT@
INSTALL_DATA    := @INSTALL_DATA@

UMASK ?= 022

INSTALL_DIR := $(SHELL) $(top_srcdir)/mkinstalldirs
INSTALL_DIR := $(INSTALL) -d
INSTALL_DIR := umask $(UMASK) && mkdirhier
INSTALL_DIR := umask $(UMASK) && $(MKDIR)

SWIG := @SWIG@

CC := gcc

CC_WARNING_OPTIONS := -Wall
CC_PIC_OPTIONS     := -fPIC
CC_SHARED_OPTIONS  := -shared

CC_OPTIONS := $(CC_WARNING_OPTIONS)

ifdef DEBUG
CC_OPTIONS += -g
DEFINES    += -D__DEBUG__
else
DEFINES    += -DNDEBUG
endif

CPPFLAGS = $(DEFINES) $(INCLUDES) @DEFS@ @CPPFLAGS@
CFLAGS   = @CFLAGS@  $(CC_OPTIONS)
LDFLAGS  = @LDFLAGS@ $(LD_OPTIONS)
LDLIBS   = $(LIBRARIES) @LIBS@

default: ivycpy.so $(DOCS) $(EXAMPLES)

ivycpy.so: ivycpy_wrap_neat.o @PYTHON_LIBDIR@/python@PYTHON_VERSION@/lib-dynload/_tkinter.so
	$(LINK.o) $(CC_SHARED_OPTIONS) $^ -o $@ -livy $(LDLIBS) -lc

ivycpy_wrap_neat.o: CFLAGS += $(CC_PIC_OPTIONS)
ivycpy_wrap_neat.o: ivycpy_wrap_neat.c

# true or neat wrapper with proper name for function
ivycpy_wrap_neat.c: ivycpy_wrap.c
	>$@ sed -f ivycpy_namer.sed $<

# wrapper code generated by swig
ivycpy_wrap.c: ivycpy.i
	$(SWIG) -python -dhtml $<

# testing include and defines

ivycpy_test.e:	ivycpy_test.c
		>|$@ $(CC) -E $(CPPFLAGS) $< 

# documentation

docs/html/ivycpy_wrap.html: ivycpy_wrap.html
	>|$@ sed -e "s/<B>pyIvy/<B>Ivy/g" $< 

docs/html/index.html: docs/html/index_tpl.html
	>|$@ sed -e "s/_VERSION_/$(VERSION)/g" $< 

VERSION:
	printf '# generated dynamically do not edit; change VERSION in configure.in instead\n' >|$@ 
	printf '$$Id$$\n' $(VERSION) >|$@ 

# misc 
docs/examples/env.sh: env_tpl.sh
	>|$@ sed -e "s|_IVYCPYPATH_|$(pythondir)|g" $<

install:: ivycpy.so
	$(INSTALL_DIR) $(pythondir)
	$(INSTALL_DATA) $< $(pythondir)

install:: $(DOCS)
	$(INSTALL_DIR) $(PKGDOCDIR)
	cp -rp docs/* $(PKGDOCDIR)

.PHONY: default install VERSION

clean:
	$(RM) core a.out *.o
	$(RM) ivycpy.so

realclean: clean
	$(RM) ivycpy_wrap*.c
	$(RM) $(EXAMPLES)

distclean: realclean
	$(RM) ivycpy_wrap*.*
	$(RM) GNUmakefile config.log config.status config.cache

.PHONY: clean realclean distclean

GNUmakefile:: GNUmakefile.in
	CONFIG_FILES=GNUmakefile ./config.status

GNUmakefile:: ./config.status
	./config.status

config.status: @top_srcdir@/configure
	./config.status --recheck

@top_srcdir@/configure: @top_srcdir@/configure.in
	cd @top_srcdir@ && autoconf

recheck:
	./config.status --recheck && ./config.status

.PHONY: recheck

## [END OF FILE]